CN211784085U

CN211784085U - Long-distance petroleum pipeline safety detection device

Info

Publication number: CN211784085U
Application number: CN202020898155.2U
Authority: CN
Inventors: 沈伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-10-27
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a long defeated petroleum pipeline safety inspection device, the on-line screen storage device comprises a base, the equal fixed mounting in both sides at base top has first installation pole, the top cover of first installation pole is equipped with the collar, the equal fixed mounting in one side that the collar is close to relatively has second installation pole, the equal fixed mounting in one side that second installation pole is close to relatively has the second go-between, the equal fixed mounting in one side that the second go-between was kept away from relatively has two cylinders. The utility model discloses a set up the valve and be used for detecting the inside gas of back pipeline and emit, be used for fixing the collar through setting up first installation pole, be used for fixing the second go-between through setting up second installation pole, realize fixing waiting to detect the chase through the cooperation between second go-between, cylinder and the kelly, solved the problem that current detection device can not detect the pipeline of different diameters and length simultaneously.

Description

Long-distance petroleum pipeline safety detection device

Technical Field

The utility model relates to an oil pipeline technical field specifically is a long defeated petroleum pipeline safety inspection device.

Background

The oil pipeline is composed of oil pipe and its accessories, and according to the requirements of technological process, it is equipped with correspondent oil pump unit, and designed and installed into a complete pipeline system for completing the tasks of oil receiving, unloading and transferring, and the oil pipeline system, i.e. pipeline system for conveying petroleum and petroleum products, mainly is composed of oil pipeline, oil station and other auxiliary related equipments, and is one of the main equipments of petroleum storage and transportation industry, also is the most main conveying equipment of crude oil and petroleum products, and compared with the railway and road oil transportation belonging to land transportation mode, the pipeline oil transportation has the characteristics of large transportation quantity, good sealing property, low cost and high safety factor, etc.

Petroleum pipeline need carry out quality testing to it after production is accomplished, and current detection device is inconvenient to be removed, and can not detect the pipeline of different diameters and length to can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long defeated petroleum pipeline safety inspection device possesses the advantage that can detect the pipeline of different diameters size, has solved current detection device and can not carry out the problem that detects to the pipeline of different diameters and length.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long defeated petroleum pipeline safety inspection device, includes the base, the equal fixed mounting in both sides at base top has first installation pole, the top cover of first installation pole is equipped with the collar, the equal fixed mounting in one side that the collar is close to relatively has second installation pole, the equal fixed mounting in one side that the second installation pole is close to relatively has the second go-between, the equal fixed mounting in one side that the second go-between was kept away from relatively has two cylinders, the one side that the second go-between is close to relatively all is provided with the kelly that corresponds with the cylinder, the top intercommunication of base right side second installation pole has the valve.

Preferably, the top of the second mounting rod on the left side of the base is communicated with an air guide tube, a first connecting ring is sleeved on the surface of the air guide tube, threads are formed in the first connecting ring, and a second rubber pad is fixedly mounted at the bottom of the first connecting ring.

Preferably, a through groove corresponding to the air cylinder is formed in the second connecting ring, and the air cylinder penetrates through the second connecting ring through the through groove and is fixedly connected with the clamping rod.

Preferably, a first rubber pad is fixedly mounted inside the second connection ring.

Preferably, the inside both sides of first installation pole have all been seted up the spout, the inside sliding connection of spout has three slider, one side of slider and the inner chamber fixed connection of collar.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the valve and be used for detecting the inside gas of back pipeline and emit finishing, be used for fixing the collar through setting up first installation pole, be used for fixing the second go-between through setting up second installation pole, realize fixing waiting to detect the chase through the cooperation between second go-between, cylinder and the kelly to detect the pipeline, solved the problem that current detection device can not detect the pipeline of different diameters and length simultaneously.

2. The utility model discloses a set up first connecting ring and be used for being connected the air duct with outside air supply pipe, thereby realize carrying out withstand voltage gas leakage detection to the pipeline, prevent junction gas leakage through setting up the second rubber pad, through setting up stable in structure between screw thread increase air duct and the air supply pipe, be used for holding the kelly through setting up logical groove, thereby realize the removal of cylinder and kelly, be used for increasing the gas tightness between pipeline and the second connecting ring through setting up first rubber pad, thereby it leads to detecting inaccurately to prevent to leak gas, realize fixing the collar through the cooperation between spout and the slider, can take off the collar from the top of first collar extension according to the length of waiting to detect the pipeline simultaneously, thereby satisfy and detect the pipeline of different length.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional structure view of a first mounting rod of the present invention;

fig. 3 is a schematic cross-sectional view of a second connection ring according to the present invention.

In the figure: 1. a base; 2. a first mounting bar; 3. a mounting ring; 4. a second mounting bar; 5. a second connection ring; 6. an air duct; 7. a cylinder; 8. a clamping rod; 9. a valve; 10. a chute; 11. a slider; 12. a first connecting ring; 13. a first rubber pad; 14. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a safety inspection device for long-distance petroleum pipelines comprises a base 1, wherein first mounting rods 2 are fixedly mounted on both sides of the top of the base 1, a mounting ring 3 is sleeved on the top of the first mounting rod 2, second mounting rods 4 are fixedly mounted on one side, close to the mounting ring 3, of the mounting ring 3, second connecting rings 5 are fixedly mounted on one sides, close to the second mounting rods 4, of the second connecting rings 5, two air cylinders 7 are fixedly mounted on one sides, far away from the second connecting rings 5, clamping rods 8 corresponding to the air cylinders 7 are arranged on one sides, close to the second connecting rings 5, of the second mounting rods 4 on the right side of the base 1, a valve 9 is communicated with the top of the second mounting rods 4 on the right side of the base 1, the valve 9 is arranged to discharge air in the pipeline after inspection is finished, the first mounting rods 2 are arranged to fix the mounting rings 3, the second mounting rods 4 are arranged to fix the second, the pipe groove to be detected is fixed through the cooperation between the second connecting ring 5 and the air cylinder 7 and the clamping rod 8, so as to detect a pipeline, the top of the second mounting rod 4 on the left side of the base 1 is communicated with the air duct 6, the surface of the air duct 6 is sleeved with the first connecting ring 12, the inside of the first connecting ring 12 is provided with threads, the bottom of the first connecting ring 12 is fixedly provided with the second rubber pad, the first connecting ring 12 is used for connecting the air duct 6 with an external air supply pipe, so as to realize the pressure and air leakage detection of the pipeline, the second rubber pad is used for preventing air leakage at the joint, the structure stability between the air duct 6 and the air supply pipe is increased through the threads, the through groove 14 corresponding to the air cylinder 7 is arranged inside the second connecting ring 5, the air cylinder 7 penetrates through the second connecting ring 5 through the through groove 14 and is fixedly connected with the clamping rod 8, the through groove 14 is used for accommodating the clamping rod, thereby realize the removal of cylinder 7 and kelly 8, the inside fixed mounting of second go-between 5 has first rubber pad 13, be used for increasing the gas tightness between pipeline and the second go-between 5 through setting up first rubber pad 13, thereby it leads to detecting inaccurately to prevent to leak gas, spout 10 has all been seted up to the inside both sides of first installation pole 2, the inside sliding connection of spout 10 has three slider 11, one side of slider 11 and the inner chamber fixed connection of collar 3, realize fixing collar 3 through the cooperation between spout 10 and the slider 11, can take off collar 3 from the top of first installation pole 2 according to the length of waiting to detect the pipeline simultaneously, thereby satisfy and detect the pipeline of different length.

During the use, the both sides that will wait to detect the pipeline run through the inside to second go-between 5 respectively, remove to one side of relative principle through cylinder 7 pulling kelly 8, thereby fix between pipeline and second go-between 5 through kelly 8, fix outside air supply pipe through the cooperation between first connecting ring 12 and the screw and air duct 6, send the outside gas to the inside of waiting to detect the pipeline, thereby realize detecting the pipeline, if the pipeline is longer with collar 3 from the inside of first installation pole 2 take off the installation to the both sides of pipeline can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long defeated petroleum pipeline safety inspection device, includes base (1), its characterized in that: the utility model discloses a mounting structure of air conditioner, including base (1), the equal fixed mounting in both sides at base (1) top has first installation pole (2), the top cover of first installation pole (2) is equipped with collar (3), the equal fixed mounting in one side that collar (3) are close to relatively has second installation pole (4), the equal fixed mounting in one side that second installation pole (4) are close to relatively has second go-between (5), the equal fixed mounting in one side that second go-between (5) were kept away from relatively has two cylinders (7), one side that second go-between (5) are close to relatively all is provided with kelly (8) that correspond with cylinder (7), the top intercommunication of base (1) right side second installation pole (4) has valve (9).

2. The long-distance petroleum pipeline safety detection device as claimed in claim 1, wherein: the top intercommunication of base (1) left side second installation pole (4) has air duct (6), the surface cover of air duct (6) is equipped with first connecting ring (12), the inside of first connecting ring (12) is seted up threadedly, the bottom fixed mounting of first connecting ring (12) has the second rubber pad.

3. The long-distance petroleum pipeline safety detection device as claimed in claim 1, wherein: the inside of the second connecting ring (5) is provided with a through groove (14) corresponding to the air cylinder (7), and the air cylinder (7) penetrates through the second connecting ring (5) through the through groove (14) and is fixedly connected with the clamping rod (8).

4. The long-distance petroleum pipeline safety detection device as claimed in claim 1, wherein: and a first rubber pad (13) is fixedly arranged in the second connecting ring (5).

5. The long-distance petroleum pipeline safety detection device as claimed in claim 1, wherein: spout (10) have all been seted up to the inside both sides of first installation pole (2), the inside sliding connection of spout (10) has three slider (11), the inner chamber fixed connection of one side and collar (3) of slider (11).